The nuns, like the rest of the company, were masked; and it had been agreed between Odo and Fulvia that the latter should wear a wreath of myrtle above her veil. As almost all her companions had chosen brightly-coloured flowers this dark green chaplet was easily distinguished among the clustered heads beneath the stage, and Odo had no doubt of being able to rejoin Fulvia in the moment of dispersal that should follow the conclusion of the play. He knew that the sisters were to precede their guests and be locked behind the grate before the ball began; but as they passed through the garden and cloisters the barrier between nuns and visitors would probably not be too strictly maintained. As he had foreseen, the company, attracted by the graceful procession, pressed forward regardless of the assistant mistresses' protests, and the shadowy arcades were full of laughter and whispered snatches of talk as the white flock was driven back to its fold. Odo had withdrawn to the darkest angle of the cloister, close to a door leading to the pharmacy. It was here that Fulvia had told him to wait; and though he had lost sight of her when the audience rose, he stood confidently watching for the reappearance of the myrtle-wreath. Presently he saw it close at hand; and just then the line of sisters flowed toward him, driven forward by a group of lively masqueraders, among whom he seemed to recognise Coeur-Volant's voice and figure. Nothing could have been more opportune, for the pressure swept the wearer of the myrtle-wreath almost into his arms; and as the intruders were dispersed and the nuns laughingly reformed their lines, her hand lingered in his and he felt himself drawn toward the door. It yielded to her touch and Odo followed her down a dark passageway to the empty room where rows of old Faenza jars and quaintly-shaped flagons glimmered in the dusk. Beyond the pharmacy was another door, the key of which hung on the wall with the portress's hood and cloak. Without a word the girl wrapped herself in the cloak and, fitting the key to the lock, softly opened the door. All this was done with a rapidity and assurance for which Odo was unprepared; but, reflecting that Fulvia's whole future hung on the promptness with which each detail of her plan was executed, he concluded that her natural force of character enabled her to assume an ease she could hardly feel. The door opened on the kitchen-garden, and brushing the lavender-hedges with her flying skirts she sped on ahead of Odo to the postern which the nuns were accustomed to use for their nocturnal escapades. Only the thickness of an oaken gate stood between Fulvia and the outer world. To her the opening of the gate meant the first step toward freedom, but to Odo the passing from their enchanted weeks of fellowship to the inner loneliness of his former life. He hung back silent while she drew the bolt.